View Compilation Error

0_0_28613390_25266.cpp:13:2: error: stray '\243' in program
  while(~scanf("%d",&t)，t>0){
  ^
0_0_28613390_25266.cpp:13:2: error: stray '\254' in program
0_0_28613390_25266.cpp: In function 'int main()':
0_0_28613390_25266.cpp:13:25: error: expected ')' before 't'
  while(~scanf("%d",&t)，t>0){
                         ^
0_0_28613390_25266.cpp:13:28: error: expected ';' before ')' token
  while(~scanf("%d",&t)，t>0){
                            ^
0_0_28613390_25266.cpp:31:1: error: expected '}' at end of input
 }
 ^